Difference between revisions of "Part:BBa K5241002"
 
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<partinfo>BBa_K5241002 short</partinfo>
 
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Encodes 4-hydroxyphenylpyruvate dioxygenase.
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<span style="font-weight: bold;">Description:</span> Encodes 4-hydroxyphenylpyruvate dioxygenase.
  
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<!-- Add more about the biology of this part here
 
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===Usage and Biology===
 
  
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<html>
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<span class='h3bb'>Sequence and Features</span>
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<figure>
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<partinfo>BBa_K5241002 SequenceAndFeatures</partinfo>
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<img style="width: 65%; padding:28px;"src="https://static.igem.wiki/teams/5241/wiki/parts-static/2/bba-k5241002-img01.png">
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</figure>
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<figure>
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<img style="width: 65%; padding:28px;"src="https://static.igem.wiki/teams/5241/wiki/parts-static/2/bba-k5241002-img02.png">
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</figure>
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<img style="width: 65%; padding:28px;"src="https://static.igem.wiki/teams/5241/wiki/parts-static/2/bba-k5241002-img03.png">
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</figure>
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<span style="font-weight: bold;">Source:</span>Pseudomonas koreensis
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<span style="font-size: 150%; font-weight: bold;">Result:</span>
  
 
1.Based on Pseudomonas_koreensis_D26 [gene=hppD][protein=4-hydroxyphenylpyruvate dioxygenase], a gene with a PelB signal peptide and 6His tag is synthesized, aiming for the tyrosinase to be localized to the bacterial periplasmic space，After constructing the plasmid and transformation, there was a small amount of melanin expressed.
 
1.Based on Pseudomonas_koreensis_D26 [gene=hppD][protein=4-hydroxyphenylpyruvate dioxygenase], a gene with a PelB signal peptide and 6His tag is synthesized, aiming for the tyrosinase to be localized to the bacterial periplasmic space，After constructing the plasmid and transformation, there was a small amount of melanin expressed.
  
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<figure>
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<img style="width: 65%; padding:28px;"src="https://static.igem.wiki/teams/5241/wiki/parts-static/2/bba-k5241002-img04.png">
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2.Encodes a fusion protein consisting of the Pkrhdd enzyme from Pseudomonas koreensis, an N-terminal T7 tag for solubility, and a C-terminal 6xHis tag for purification. The fusion protein is under the control of the pBAD promoter, which allows for arabinose-inducible expression, and confers ampicillin resistance (AmpR).
 
2.Encodes a fusion protein consisting of the Pkrhdd enzyme from Pseudomonas koreensis, an N-terminal T7 tag for solubility, and a C-terminal 6xHis tag for purification. The fusion protein is under the control of the pBAD promoter, which allows for arabinose-inducible expression, and confers ampicillin resistance (AmpR).
 
We used arabinose induction, and there was no visible melanin, indicating that our plasmid construction was unsuccessful.
 
We used arabinose induction, and there was no visible melanin, indicating that our plasmid construction was unsuccessful.
  
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https://static.igem.wiki/teams/5241/wiki/parts-static/bba-k5241002-img02.png
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<html>
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<figure>
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<img style="width: 65%; padding:28px;"src="https://static.igem.wiki/teams/5241/wiki/parts-static/2/bba-k5241002-img05.png">
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</figure>
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</html>
  
 
3."PICZα" refers to a vector containing the yeast alpha-factor signal peptide sequence, which aids in the proper secretion of proteins. It was developed by Invitrogen (now part of Thermo Fisher Scientific). We used the vector pPICZαA-PHDD-6xH, which expresses the PHDD protein with a 6xHis tag in Pichia pastoris, and although colonies formed, no melanin was produced after induction with methanol, indicating that our plasmid construction failed.
 
3."PICZα" refers to a vector containing the yeast alpha-factor signal peptide sequence, which aids in the proper secretion of proteins. It was developed by Invitrogen (now part of Thermo Fisher Scientific). We used the vector pPICZαA-PHDD-6xH, which expresses the PHDD protein with a 6xHis tag in Pichia pastoris, and although colonies formed, no melanin was produced after induction with methanol, indicating that our plasmid construction failed.
  
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<html>
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<figure>
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<img style="width: 65%; padding:28px;"src="https://static.igem.wiki/teams/5241/wiki/parts-static/2/bba-k5241002-img06.png">
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</figure>
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</html>
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<span style="font-size: 150%; font-weight: bold;">Reference documentation</span>
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[1] Gätjen, D., Tomszak, F., Dettmann, J. C., Droste, M., Nölle, V., & Wieczorek, M. (2022). Design of a novel switchable antibody display system in Pichia pastoris. Applied Microbiology and Biotechnology, 106(18), 6209-6224. https://doi.org/10.1007/s00253-022-12108-5
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<!-- Add more about the biology of this part here
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===Usage and Biology===
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<!-- -->
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<span class='h3bb'>Sequence and Features</span>
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<partinfo>BBa_K5241002 SequenceAndFeatures</partinfo>
  
  

Latest revision as of 05:59, 29 September 2024


pkrhdd

Description: Encodes 4-hydroxyphenylpyruvate dioxygenase.


Source:Pseudomonas koreensis

Result:

1.Based on Pseudomonas_koreensis_D26 [gene=hppD][protein=4-hydroxyphenylpyruvate dioxygenase], a gene with a PelB signal peptide and 6His tag is synthesized, aiming for the tyrosinase to be localized to the bacterial periplasmic space，After constructing the plasmid and transformation, there was a small amount of melanin expressed.

2.Encodes a fusion protein consisting of the Pkrhdd enzyme from Pseudomonas koreensis, an N-terminal T7 tag for solubility, and a C-terminal 6xHis tag for purification. The fusion protein is under the control of the pBAD promoter, which allows for arabinose-inducible expression, and confers ampicillin resistance (AmpR). We used arabinose induction, and there was no visible melanin, indicating that our plasmid construction was unsuccessful.

3."PICZα" refers to a vector containing the yeast alpha-factor signal peptide sequence, which aids in the proper secretion of proteins. It was developed by Invitrogen (now part of Thermo Fisher Scientific). We used the vector pPICZαA-PHDD-6xH, which expresses the PHDD protein with a 6xHis tag in Pichia pastoris, and although colonies formed, no melanin was produced after induction with methanol, indicating that our plasmid construction failed.

Reference documentation

[1] Gätjen, D., Tomszak, F., Dettmann, J. C., Droste, M., Nölle, V., & Wieczorek, M. (2022). Design of a novel switchable antibody display system in Pichia pastoris. Applied Microbiology and Biotechnology, 106(18), 6209-6224. https://doi.org/10.1007/s00253-022-12108-5

Sequence and Features


Assembly Compatibility:
  • 10
    INCOMPATIBLE WITH RFC[10]
    Illegal EcoRI site found at 43
    Illegal EcoRI site found at 52
    Illegal EcoRI site found at 967
    Illegal PstI site found at 925
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal EcoRI site found at 43
    Illegal EcoRI site found at 52
    Illegal EcoRI site found at 967
    Illegal PstI site found at 925
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal EcoRI site found at 43
    Illegal EcoRI site found at 52
    Illegal EcoRI site found at 967
    Illegal XhoI site found at 1075
  • 23
    INCOMPATIBLE WITH RFC[23]
    Illegal EcoRI site found at 43
    Illegal EcoRI site found at 52
    Illegal EcoRI site found at 967
    Illegal PstI site found at 925
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal EcoRI site found at 43
    Illegal EcoRI site found at 52
    Illegal EcoRI site found at 967
    Illegal PstI site found at 925
    Illegal NgoMIV site found at 342
    Illegal AgeI site found at 319
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 316